CN205361613U - Super little rubbing crusher's muffler - Google Patents
Super little rubbing crusher's muffler Download PDFInfo
- Publication number
- CN205361613U CN205361613U CN201521052924.2U CN201521052924U CN205361613U CN 205361613 U CN205361613 U CN 205361613U CN 201521052924 U CN201521052924 U CN 201521052924U CN 205361613 U CN205361613 U CN 205361613U
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- CN
- China
- Prior art keywords
- muffler
- deafener
- layer
- air layer
- silencing cotton
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a super little rubbing crusher's muffler, including the muffler main part, its characterized in that, the whole drum structure that is of muffler main part to the muffler main part by last muffler, down muffler two parts splice from top to bottom and form, go up the muffler, down the inside hollow portion parcel of muffler live the motor, go up the muffler, the device has the amortization cotton in the drum wall of muffler down. The whole motor of super little rubbing crusher's muffler parcel, from the source noise reduction, silencing and noise degrading is effectual, improves the operational environment quality, guarantees staff physical and mental health, eliminates the potential safety hazard.
Description
Technical field
This utility model relates to super micron mill technical field, particularly relates to the deafener of a kind of super micron mill.
Background technology
Super micron mill be utilize air separate, weight grind, shear form to realize the equipment of dryness material superfine comminution.Super micron mill is to adopt motor as driving power, operationally, driven by motor main axis, main shaft drives grating disk to rotate, on grating disk, the tooth inside the tup of device and gear ring interacts, form high velocity air as the carrier of material, occur impact to overstock between material or between material and tup, gear ring, the effect such as friction and shearing, thus reaching the purpose pulverized.During super micron mill work, noise is huge, production environment is severe, affect health, damage audition, cause that the situation of tired agitation occurs in staff, it is easy to the accident of maloperation occurs, and the existing usual device of super micron mill deafener is at the bearing place of super micron mill, sound-deadening and noise-reducing effect is poor, however it remains serious noise pollution.
Utility model content
The technical assignment of technical problem to be solved in the utility model and proposition is that prior art is improved, the deafener of a kind of super micron mill is provided, solve the muffler assembly of traditional super micron mill in current technology at the bearing place of super micron mill, sound-deadening and noise-reducing effect is poor, however it remains the problem of serious noise pollution.
For solving above technical problem, the technical solution of the utility model is:
A kind of deafener of super micron mill, including muffler body, it is characterized in that, described muffler body entirety is cylindrical structure, and muffler body is spliced up and down formed by upper deafener, bottom silencer two parts, upper deafener, bottom silencer interior hollow section wrap motor, upper deafener, bottom silencer cylinder wall built-in be equipped with silencing cotton.The deafener of super micron mill described in the utility model adopts the deafener of upper and lower double-layer structure, convenient installation, and can effectively wrap whole for noise source motor, thus reduce noise pollution from source, sound-deadening and noise-reducing is effective, upper deafener, silencing cotton in bottom silencer effectively reduces the noise that motor sends to surrounding, after the sound wave sent when main shaft operates within the bearing enters muffler body, acoustic energy rubs in the hole of silencing cotton and is converted into thermal energy consumption scatterplot, the sound wave appeared is weakened, reduce the effect of noise, improve working environment quality, ensure that staff is physically and mentally healthy.
Further, peripherally disposed in the cylinder wall of described upper deafener have upper silencing cotton layer and top air layer, and upper silencing cotton layer, in the periphery of top air layer, utilizes top air layer allowing air flow, noise reduction is dispelled the heat, it is ensured that have enough air to enter in crushing bin.
Further, peripherally disposed in the cylinder wall of described bottom silencer have lower silencing cotton layer and lower air layer, lower silencing cotton layer is diametrically disposed inside and outside two-layer, and lower air layer is under two-layer between silencing cotton layer, and double-deck silencing cotton structure improves noise reduction further.
Further, described lower air layer connects with top air layer, turn on outside air bottom lower air layer, the end face of top air layer is provided with passage, silencing cotton is dispelled the heat by lower air layer and top air layer allowing air flow, and the passage of top air layer end face connects with crushing bin, the air lower air layer from deafener and top air layer are drawn in crushing bin and ensure have enough air to carry out pulverization process by negative pressure.
Further, described upper deafener and bottom silencer stitching portion extend internally out installing plate, and on a mounting board, mounting structure simple and stable, fastness is good, easy to loading and unloading for electric machine.
Compared with prior art, this utility model advantage is in that:
The deafener of super micron mill described in the utility model wraps up whole motor, reduces noise from source, and sound-deadening and noise-reducing is effective, improves working environment quality, it is ensured that staff is physically and mentally healthy, eliminates safe hidden trouble；This utility model institute simple in construction is light-duty, convenient for installation and maintenance fast, cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
The deafener of a kind of super micron mill disclosed in this utility model embodiment, carries out sound-deadening and noise-reducing process to the whole motor of super micron mill, improves sound-deadening and noise-reducing effect, reduce noise pollution, improve working environment quality, it is ensured that staff is physically and mentally healthy, eliminates safe hidden trouble.
As shown in Figure 1, a kind of deafener of super micron mill, including muffler body, described muffler body entirety is cylindrical structure, and muffler body is spliced up and down formed by upper deafener 1, bottom silencer 2 two parts, upper deafener 1, bottom silencer 2 interior hollow section wrap motor 3, upper deafener 1 and bottom silencer 2 stitching portion extend internally out installing plate 9, motor 3 device on installing plate 9, upper deafener 1, bottom silencer 2 cylinder wall built-in be equipped with silencing cotton.
In the present embodiment, peripherally disposed in the cylinder wall of upper deafener 1 have upper silencing cotton layer 4 and top air layer 5, upper silencing cotton layer 4 is in the periphery of top air layer 5, peripherally disposed in the cylinder wall of bottom silencer 2 have lower silencing cotton layer 6 and lower air layer 7, lower silencing cotton layer 6 is diametrically disposed inside and outside two-layer, and lower air layer 7 is under two-layer between silencing cotton layer 6.And lower air layer 7 connects with top air layer 5, turn on outside air bottom lower air layer 7, the end face of top air layer 5 is provided with passage 8, passage 8 connects with the crushing bin of super micron mill, negative pressure by air along lower air layer 7, top air layer 5, pore 8 path be drawn in crushing bin and material carried out pulverization process.
Below it is only preferred implementation of the present utility model, it is noted that above-mentioned preferred implementation is not construed as restriction of the present utility model, and protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, without departing from spirit and scope of the present utility model, it is also possible to making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. the deafener of a super micron mill, including muffler body, it is characterized in that, described muffler body entirety is cylindrical structure, and muffler body is spliced up and down formed by upper deafener (1), bottom silencer (2) two parts, upper deafener (1), bottom silencer (2) interior hollow section wrap motor (3), upper deafener (1), bottom silencer (2) cylinder wall built-in be equipped with silencing cotton.
2. the deafener of super micron mill according to claim 1, it is characterized in that, peripherally disposed in the cylinder wall of described upper deafener (1) have upper silencing cotton layer (4) and top air layer (5), and upper silencing cotton layer (4) is in the periphery of top air layer (5).
3. the deafener of super micron mill according to claim 2, it is characterized in that, peripherally disposed in the cylinder wall of described bottom silencer (2) have lower silencing cotton layer (6) and lower air layer (7), lower silencing cotton layer (6) is diametrically disposed inside and outside two-layer, and lower air layer (7) is positioned under two-layer between silencing cotton layer (6).
4. the deafener of super micron mill according to claim 3, it is characterized in that, described lower air layer (7) connects with top air layer (5), lower air layer (7) bottom and outside air conducting, the end face of top air layer (5) is provided with passage (8).
5. the deafener of super micron mill according to claim 4, it is characterized in that, described upper deafener (1) and bottom silencer (2) stitching portion extend internally out installing plate (9), and motor (3) device is on installing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521052924.2U CN205361613U (en) | 2015-12-16 | 2015-12-16 | Super little rubbing crusher's muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521052924.2U CN205361613U (en) | 2015-12-16 | 2015-12-16 | Super little rubbing crusher's muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205361613U true CN205361613U (en) | 2016-07-06 |
Family
ID=56279870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521052924.2U Active CN205361613U (en) | 2015-12-16 | 2015-12-16 | Super little rubbing crusher's muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205361613U (en) |
-
2015
- 2015-12-16 CN CN201521052924.2U patent/CN205361613U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 620200 Meishan City, Sichuan province Danleng County Machinery Industrial Park (mechanical road) Patentee after: Sichuan Lida Huarui Machinery Co. Ltd. Address before: 610066 Meishan city of Sichuan province Xiuwen town Dongpo District River Street Patentee before: MEISHAN LIDAHUARUI MACHINERY CO., LTD. |